Deutsche Mutoskop und Biograph

What Belongs to Darkness (German: Die Finsternis und ihr Eigentum) is a 1922 German silent drama film directed by Martin Hartwig and starring Karl Etlinger, Erra Bognar, and Fritz Kortner. The film's sets were designed by the art director Alfred Columbus.

Filmed on a mountain railway from Caux to Rochers de Naye, Switzerland. Originally filmed in 68mm. The film was advertised as being available in 'standard Edison gauge' (35mm) at a total length of 620ft, which included both ascent and descent. The surviving combined 35mm footage (from 68mm originals) equals 519ft.

A traumatized man returning home from war discovers that his wife has slipped into the underclass.

Filmed on a mountain railway from Caux to Rochers de Naye, Switzerland. Originally filmed in 68mm. The film was advertised as being available in 'standard Edison gauge' (35mm) at a total length of 620ft, which included both ascent and descent. The surviving combined 35mm footage (from 68mm originals) equals 519ft.

A very amusing picture, showing a crowd of children and old folks disporting on a sand hill in one of the big public parks of Berlin. This picture is one of the "hits" of the Biograph.

A military parade through Berlin.

Actuality scenes of Berlin circa 1910.

Prison break. A murderer seeks refuge inside a barn.

A dancer obtains the pardon of a conspirator.

Policemen singing a song.

In the first scene, a gentleman invites a lady to a ball, in the second they are dancing after the ball in a restaurant - slightly drunk - with the resulting consequences for the restaurant.

At the age of 50, the surgeon Privy Councillor Professor Imhoff marries the young, beautiful but poor orphan Annie von Arenberg. On the wedding day, the professor's students put on a ceremonial procession. Annie falls in love with the student speaker Baron Bernfeld. After a few months, she leaves her husband for him. Although the professor can hardly bear the defeat, he does not take revenge, but saves her new young lover's life during a complicated surgical operation.

The Flying Train depicts a ride on a suspended railway. The footage is almost as impressive as the feat of engineering it captures. For many years our curators believed our Mutoscope rolls were slightly shrunken 70mm film, but they were actually shot on Biograph’s proprietary 68mm stock. Formats like Biograph’s 68mm and Fox’s 70mm Grandeur are of particular interest to researchers visiting the Film Study Center because the large image area affords stunning visual clarity and quality, especially compared to the more standard 35mm or 16mm stocks.

In a twist on the “Baby Incubator” phenomenon of the age, a fall into a slop pit gives a heavyweight farmer the power to incubate chicken eggs on his belly, much to the delight and advantage of his neighbors.

A woman's inattention results in her daughter's being run over and killed. Grief and guilt drive her mad.

The busy Frederick Street in Berlin.